Message174902
| Author |
eric.smith |
| Recipients |
asvetlov, belopolsky, brett.cannon, docs@python, eric.araujo, eric.smith, ezio.melotti, flox, heikki.partanen, r.david.murray |
| Date |
2012年11月05日.12:37:30 |
| SpamBayes Score |
-1.0 |
| Marked as misclassified |
Yes |
| Message-id |
<1352119050.46.0.0101675749246.issue8913@psf.upfronthosting.co.za> |
| In-reply-to |
| Content |
To Heikki Partanen excellent point in the review about date __format__ strings allowing you to combine date formatting with other types of formatting:
This is a great point. It's the lack of this that (for example) requires the logging module to have a separate datefmt parameter. With %-formatting, there's no easy way to say:
'{timestamp:%Y%m%d-%H%M%S} {hostname:^40} {count:02d}'.format(timestamp=ts, hostname=host, count=count)
That is, with %-formatting you can't have a single string that specifies both a date/time format and other formatting as well as other formatting specifiers.
I don't think the example in the patch is great, but I do think that it's a good point that needs to be emphasized. |
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